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CoMoNi Catalyst Texture and Surface Properties in Heavy Oil Processing. Part I: Hierarchical Macro/Mesoporous Alumina Support Научная публикация

Общее Язык: Английский, Жанр: Статья (Full article),
Статус опубликования: Опубликована, Оригинальность: Оригинальная
Журнал Industrial and Engineering Chemistry Research
ISSN: 0888-5885 , E-ISSN: 1520-5045
Вых. Данные Год: 2016, Том: 55, Номер: 12, Страницы: 3535-3545 Страниц : 11 DOI: 10.1021/acs.iecr.5b04730
Авторы Semeykina Victoria S. 1,2,3 , Parkhomchuk Ekaterina V. 1,2,3 , Polukhin Alexander V. 1,2 , Parunin Pavel D. 1,2,3 , Lysikov Anton I. 1,2 , Ayupov Artem B. 1 , Cherepanova Svetlana V. 1,2 , Kanazhevskiy Vladislav V. 1 , Kaichev Vasily V. 1 , Glazneva Tatyana S. 1 , Zvereva Valentina V. 4
Организации
1 Boreskov Institute of Catalysis SB RAS, Lavrentieva Avenue 5, Novosibirsk 630090, Russia
2 Novosibirsk State University, 2 Pirogova Street, Novosibirsk 630090, Russia
3 Research and Education Center, Novosibirsk State University, 2 Pirogova Street., Novosibirsk 630090, Russia
4 Nikolaev Institute of Inorganic Chemistry SB RAS, Lavrentieva Avenue 3, Novosibirsk, 630090, Russia

Информация о финансировании (1)

1 Новосибирский национальный исследовательский государственный университет

Реферат: A pair of mesoporous and hierarchical macro/mesoporous alumina-supported catalysts having distinct textural parameters have been chosen to elucidate the effect of texture on activity in hydrodesulfurization (HDS) and hydrodemetallization (HDM) of heavy tatar oil possessing extremely high viscosity and sulfur content. For monitoring catalyst properties, the samples have been investigated by XRD, XFS, XPS, EXAFS, SEM, TEM, FTIR, TPD-NH3, mercury porosimetry, and N2 adsorption methods. Among different factors such as support acidity, active component dispersion, and texture, the last one has been found to play the most significant role in this process. The hierarchical macro/mesoporous catalyst shows lower coking rate of the hydrotreated products, as well as higher HDS and HDM conversions despite its lower active component dispersion and decreased support acidity.
Библиографическая ссылка: Semeykina V.S. , Parkhomchuk E.V. , Polukhin A.V. , Parunin P.D. , Lysikov A.I. , Ayupov A.B. , Cherepanova S.V. , Kanazhevskiy V.V. , Kaichev V.V. , Glazneva T.S. , Zvereva V.V.
CoMoNi Catalyst Texture and Surface Properties in Heavy Oil Processing. Part I: Hierarchical Macro/Mesoporous Alumina Support
Industrial and Engineering Chemistry Research. 2016. V.55. N12. P.3535-3545. DOI: 10.1021/acs.iecr.5b04730 WOS Scopus РИНЦ
Даты:
Поступила в редакцию: 11 дек. 2015 г.
Принята к публикации: 29 февр. 2016 г.
Опубликована online: 21 мар. 2016 г.
Опубликована в печати: 30 мар. 2016 г.
Идентификаторы:
Web of science WOS:000373519300028
Scopus 2-s2.0-84963623427
РИНЦ 26689758
Chemical Abstracts 2016:328386
Chemical Abstracts (print) 164:374729
Альметрики: